Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670940 | Flat panel display and drive method thereof | — | 2003-12-30 |
| 6550716 | Power-driven ornithopter piloted by remote controller | Seung-Woo Kim, Il-Hyung Jang, Myung Hwan Kim | 2003-04-22 |